10 Pieces 2 inch Square Tubing Black Plastic Plug,2 Inch End Cap 2"x2" 2x2 Fence Post Pipe Cover Tube Chair Glide Insert Finishing Plug

1.5" Plastic End Caps (10-14 GA) 20 PK/Square Tubing End Caps, Chair Glides, Fence Post Caps, Fitness Equipment End Caps

Prescott Plastics 10 Pack: 1 Inch Square Plastic Plug, Tubing End Cap, Durable Chair Glide

Prescott Plastics 1 1/2 Inch Square Plastic Plug, Tubing Post End Cap, Chair Glide (8)

(Pack of 4) - 1 1/2" - 1.5 Inch Square Black Plastic 10-14 Ga ( 1.29"-1.34" ID) Tubing Plug, End Cap -Steel Fence Post Pipe Tube Cover - Furniture sliding Inserts - End Caps for Fitness Equipment

Prescott Plastics 2 1/2 Inch Square Plastic Plug, Heavy Duty Tubing Post End Cap (4)

1.5" Plastic End Caps (14-20 GA) 20 PK/Square Tubing End Caps, Chair Glides, Fence Post Caps, Fitness Equipment End Caps

Prescott Plastics 2 Inch Square Plastic Plug, Heavy Duty Tubing Post End Cap (4)